here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 204135 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 469660 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 484689 | null     | null      | null    | unlabelled |         | 0     |
 | 484690 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 484691 | v1:4     | ethernet1 | 1.1.1.2 | 977654     |         | 0     |
 | 484692 | v1:4     | ethernet1 | 1.1.1.2 | 977655     |         | 0     |
 | 484693 | v1:4     | ethernet1 | 1.1.1.2 | 977656     |         | 0     |
 | 484694 | null     | null      | null    | unlabelled |         | 0     |
 | 484695 | null     | null      | null    | unlabelled |         | 0     |
 | 484696 | null     | null      | null    | unlabelled |         | 0     |
 | 484697 | null     | null      | null    | unlabelled |         | 0     |
 | 484698 | null     | null      | null    | unlabelled |         | 0     |
 | 609541 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 697671 | null     | null      | null    | unlabelled |         | 0     |
 | 697672 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 697673 | v1:6     | ethernet1 | 1234::2 | 590049     |         | 0     |
 | 697674 | v1:6     | ethernet1 | 1234::2 | 590050     |         | 0     |
 | 697675 | v1:6     | ethernet1 | 1234::2 | 590051     |         | 0     |
 | 697676 | null     | null      | null    | unlabelled |         | 0     |
 | 697677 | null     | null      | null    | unlabelled |         | 0     |
 | 697678 | null     | null      | null    | unlabelled |         | 0     |
 | 697679 | null     | null      | null    | unlabelled |         | 0     |
 | 697680 | null     | null      | null    | unlabelled |         | 0     |
 | 761693 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 910551 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 942374 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 55773  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 116594 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 236089 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 308937 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 565917 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 590047 | null     | null      | null    | unlabelled |         | 0     |
 | 590048 | v1:6     | ethernet1 | 1234::1 | 697672     |         | 1280  |
 | 590049 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 590050 | v1:6     | ethernet2 | 1235::3 | 237431     |         | 640   |
 | 590051 | v1:6     | ethernet2 | 1235::3 | 237432     |         | 640   |
 | 590052 | null     | null      | null    | unlabelled |         | 0     |
 | 590053 | null     | null      | null    | unlabelled |         | 0     |
 | 590054 | null     | null      | null    | unlabelled |         | 0     |
 | 590055 | null     | null      | null    | unlabelled |         | 0     |
 | 590056 | null     | null      | null    | unlabelled |         | 0     |
 | 636223 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 684816 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 792436 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 977652 | null     | null      | null    | unlabelled |         | 0     |
 | 977653 | v1:4     | ethernet1 | 1.1.1.1 | 484690     |         | 1280  |
 | 977654 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 977655 | v1:4     | ethernet2 | 1.1.2.3 | 955399     |         | 640   |
 | 977656 | v1:4     | ethernet2 | 1.1.2.3 | 955400     |         | 640   |
 | 977657 | null     | null      | null    | unlabelled |         | 0     |
 | 977658 | null     | null      | null    | unlabelled |         | 0     |
 | 977659 | null     | null      | null    | unlabelled |         | 0     |
 | 977660 | null     | null      | null    | unlabelled |         | 0     |
 | 977661 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 237428  | null     | null      | null    | unlabelled |         | 0     |
 | 237429  | v1:6     | ethernet1 | 1235::2 | 590048     |         | 640   |
 | 237430  | v1:6     | ethernet1 | 1235::2 | 590049     |         | 640   |
 | 237431  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 237432  | v1:6     | ethernet2 | 1236::4 | 739625     |         | 1280  |
 | 237433  | null     | null      | null    | unlabelled |         | 0     |
 | 237434  | null     | null      | null    | unlabelled |         | 0     |
 | 237435  | null     | null      | null    | unlabelled |         | 0     |
 | 237436  | null     | null      | null    | unlabelled |         | 0     |
 | 237437  | null     | null      | null    | unlabelled |         | 0     |
 | 270258  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 290965  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 495550  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 578070  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 589084  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 638764  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 812030  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 955396  | null     | null      | null    | unlabelled |         | 0     |
 | 955397  | v1:4     | ethernet1 | 1.1.2.2 | 977653     |         | 640   |
 | 955398  | v1:4     | ethernet1 | 1.1.2.2 | 977654     |         | 640   |
 | 955399  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 955400  | v1:4     | ethernet2 | 1.1.3.4 | 888035     |         | 1280  |
 | 955401  | null     | null      | null    | unlabelled |         | 0     |
 | 955402  | null     | null      | null    | unlabelled |         | 0     |
 | 955403  | null     | null      | null    | unlabelled |         | 0     |
 | 955404  | null     | null      | null    | unlabelled |         | 0     |
 | 955405  | null     | null      | null    | unlabelled |         | 0     |
 | 1018026 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 46667   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 173968  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 385441  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 739621  | null     | null      | null    | unlabelled |         | 0     |
 | 739622  | v1:6     | ethernet1 | 1236::3 | 237429     |         | 0     |
 | 739623  | v1:6     | ethernet1 | 1236::3 | 237430     |         | 0     |
 | 739624  | v1:6     | ethernet1 | 1236::3 | 237431     |         | 0     |
 | 739625  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 739626  | null     | null      | null    | unlabelled |         | 0     |
 | 739627  | null     | null      | null    | unlabelled |         | 0     |
 | 739628  | null     | null      | null    | unlabelled |         | 0     |
 | 739629  | null     | null      | null    | unlabelled |         | 0     |
 | 739630  | null     | null      | null    | unlabelled |         | 0     |
 | 782754  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 888031  | null     | null      | null    | unlabelled |         | 0     |
 | 888032  | v1:4     | ethernet1 | 1.1.3.3 | 955397     |         | 0     |
 | 888033  | v1:4     | ethernet1 | 1.1.3.3 | 955398     |         | 0     |
 | 888034  | v1:4     | ethernet1 | 1.1.3.3 | 955399     |         | 0     |
 | 888035  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 888036  | null     | null      | null    | unlabelled |         | 0     |
 | 888037  | null     | null      | null    | unlabelled |         | 0     |
 | 888038  | null     | null      | null    | unlabelled |         | 0     |
 | 888039  | null     | null      | null    | unlabelled |         | 0     |
 | 888040  | null     | null      | null    | unlabelled |         | 0     |
 | 898586  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 1016813 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#